[citation][nom]anon4eva[/nom]yup, it's true. apple is always the one to push higher pixel densities first, then everyone follows. and it's not like the displays are manufactured by apple, either.[/citation]
Too bad that a fancy screen on an Apple device is akin to lipstick on a pig.
I math'ed out just what visual acuity you'd need to even tell the difference between two adjacent pixels on that 2880x1800 15.4" screen at an 18-inch viewing distance, and it's 20/12. Even sharper vision is required if it's farther away from your eyes. Point is that very few people are even capable of seeing that sharply. Because retina(tm) displays are pretty much Apple's only selling point besides "everyone else is buying it", I conclude that Apple devices are a horrible choice to purchase.